Alex builds a Quattrini 252ccm Vespa engine 1 - Quattrini M244
Vespa Quattrini M244 engine 252ccm - from the super tourer to the top racer The story of the Quattrini cylinder Towards the end of 2015, rumors are increasing that Max Quattrini is launching a powerful cylinder for the PX200. The time has come at the beginning of 2016. The M232 and the big brother M244 are available on the market. At first a little [...]